History for ns1.w21.org
Domain: w21.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.w21.org
ns1.w21.org is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.
The selected UTC date is 2026-08-26. For this date, NameServerHistory found 70 DNS check records, 69 successful responses, 1 failed responses, and 252 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.
- Use this report to investigate historical DNS uptime and nameserver reliability.
- Compare DNS latency changes, failed DNS checks, and response behavior over time.
- Review the latest resolved IP address and raw DNS check history for ns1.w21.org.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
252 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
85.215.152.252
Most recently resolved hosting IP on selected date
Successful Responses
69
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.w21.org
Showing DNS history for 2026-08-26 UTC. Newest records appear first.
Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.
| # | Query Time (UTC) | Correlation ID | Latency | Response | IP Address |
|---|---|---|---|---|---|
| 70 | 2026-08-26 23:46 | 639233846871926285 |
|
130 ms | 85.215.152.252 |
| 69 | 2026-08-26 22:52 | 639233814527872887 |
|
214 ms | 85.215.152.252 |
| 68 | 2026-08-26 22:35 | 639233804315489381 |
|
27 ms | 85.215.152.252 |
| 67 | 2026-08-26 22:18 | 639233793971346256 |
|
118 ms | 85.215.152.252 |
| 66 | 2026-08-26 22:00 | 639233783644630463 |
|
70 ms | 85.215.152.252 |
| 65 | 2026-08-26 21:43 | 639233773302621314 |
|
441 ms | 85.215.152.252 |
| 64 | 2026-08-26 21:26 | 639233762896723748 |
|
2075 ms | 85.215.152.252 |
| 63 | 2026-08-26 21:09 | 639233752543876329 |
|
41 ms | 85.215.152.252 |
| 62 | 2026-08-26 20:51 | 639233742155931788 |
|
97 ms | 85.215.152.252 |
| 61 | 2026-08-26 20:34 | 639233731712555311 |
|
405 ms | 85.215.152.252 |
| 60 | 2026-08-26 20:16 | 639233721164051126 |
|
409 ms | 85.215.152.252 |
| 59 | 2026-08-26 19:59 | 639233710560486320 |
|
325 ms | 85.215.152.252 |
| 58 | 2026-08-26 19:41 | 639233699834667450 |
|
41 ms | 85.215.152.252 |
| 57 | 2026-08-26 18:46 | 639233667209186136 |
|
60 ms | 85.215.152.252 |
| 56 | 2026-08-26 18:29 | 639233656814316266 |
|
39 ms | 85.215.152.252 |
| 55 | 2026-08-26 18:11 | 639233646245051806 |
|
341 ms | 85.215.152.252 |
| 54 | 2026-08-26 17:54 | 639233635663779051 |
|
80 ms | 85.215.152.252 |
| 53 | 2026-08-26 17:36 | 639233624977342122 |
|
428 ms | 85.215.152.252 |
| 52 | 2026-08-26 17:18 | 639233614446136153 |
|
457 ms | 85.215.152.252 |
| 51 | 2026-08-26 17:01 | 639233603737877581 |
|
340 ms | 85.215.152.252 |
| 50 | 2026-08-26 16:43 | 639233593269224651 |
|
273 ms | 85.215.152.252 |
| 49 | 2026-08-26 16:25 | 639233582635086903 |
|
453 ms | 85.215.152.252 |
| 48 | 2026-08-26 16:08 | 639233572000374575 |
|
130 ms | 85.215.152.252 |
| 47 | 2026-08-26 15:50 | 639233561188633861 |
|
546 ms | 85.215.152.252 |
| 46 | 2026-08-26 15:32 | 639233550544357027 |
|
55 ms | 85.215.152.252 |
| 45 | 2026-08-26 14:38 | 639233517966053117 |
|
165 ms | 85.215.152.252 |
| 44 | 2026-08-26 14:20 | 639233507603253585 |
|
40 ms | 85.215.152.252 |
| 43 | 2026-08-26 14:03 | 639233497229039167 |
|
33 ms | 85.215.152.252 |
| 42 | 2026-08-26 13:46 | 639233486864546406 |
|
505 ms | 85.215.152.252 |
| 41 | 2026-08-26 13:29 | 639233476455174682 |
|
27 ms | 85.215.152.252 |
| 40 | 2026-08-26 13:11 | 639233466171592605 |
|
163 ms | 85.215.152.252 |
| 39 | 2026-08-26 12:54 | 639233455747096265 |
|
423 ms | 85.215.152.252 |
| 38 | 2026-08-26 12:37 | 639233445367152284 |
|
642 ms | 85.215.152.252 |
| 37 | 2026-08-26 12:19 | 639233434974187439 |
|
63 ms | 85.215.152.252 |
| 36 | 2026-08-26 12:02 | 639233424567558554 |
|
413 ms | 85.215.152.252 |
| 35 | 2026-08-26 11:44 | 639233414056832719 |
|
78 ms | 85.215.152.252 |
| 34 | 2026-08-26 11:27 | 639233403515141099 |
|
130 ms | 85.215.152.252 |
| 33 | 2026-08-26 10:32 | 639233370841350248 |
|
536 ms | 85.215.152.252 |
| 32 | 2026-08-26 10:15 | 639233360361507238 |
|
275 ms | 85.215.152.252 |
| 31 | 2026-08-26 09:58 | 639233350067824371 |
|
370 ms | 85.215.152.252 |
| 30 | 2026-08-26 09:40 | 639233339545274518 |
|
147 ms | 85.215.152.252 |
| 29 | 2026-08-26 09:23 | 639233329214918079 |
|
364 ms | 85.215.152.252 |
| 28 | 2026-08-26 09:06 | 639233318749762337 |
|
279 ms | 85.215.152.252 |
| 27 | 2026-08-26 08:48 | 639233308387917838 |
|
- | |
| 26 | 2026-08-26 08:31 | 639233297961740122 |
|
549 ms | 85.215.152.252 |
| 25 | 2026-08-26 08:14 | 639233287487159094 |
|
452 ms | 85.215.152.252 |
| 24 | 2026-08-26 07:56 | 639233276995531707 |
|
421 ms | 85.215.152.252 |
| 23 | 2026-08-26 07:39 | 639233266521568229 |
|
75 ms | 85.215.152.252 |
| 22 | 2026-08-26 07:21 | 639233256081047431 |
|
106 ms | 85.215.152.252 |
| 21 | 2026-08-26 06:27 | 639233223620132921 |
|
100 ms | 85.215.152.252 |
| 20 | 2026-08-26 06:10 | 639233213287814244 |
|
41 ms | 85.215.152.252 |
| 19 | 2026-08-26 05:53 | 639233202925983161 |
|
51 ms | 85.215.152.252 |
| 18 | 2026-08-26 05:35 | 639233192644780696 |
|
327 ms | 85.215.152.252 |
| 17 | 2026-08-26 05:18 | 639233182401183833 |
|
367 ms | 85.215.152.252 |
| 16 | 2026-08-26 05:01 | 639233172074181051 |
|
55 ms | 85.215.152.252 |
| 15 | 2026-08-26 04:44 | 639233161808421455 |
|
166 ms | 85.215.152.252 |
| 14 | 2026-08-26 04:27 | 639233151357344052 |
|
213 ms | 85.215.152.252 |
| 13 | 2026-08-26 04:09 | 639233141034116946 |
|
24 ms | 85.215.152.252 |
| 12 | 2026-08-26 03:52 | 639233130828334142 |
|
97 ms | 85.215.152.252 |
| 11 | 2026-08-26 03:35 | 639233120373450007 |
|
175 ms | 85.215.152.252 |
| 10 | 2026-08-26 03:18 | 639233110066216193 |
|
593 ms | 85.215.152.252 |
| 9 | 2026-08-26 02:24 | 639233078065410564 |
|
45 ms | 85.215.152.252 |
| 8 | 2026-08-26 02:07 | 639233067787457832 |
|
200 ms | 85.215.152.252 |
| 7 | 2026-08-26 01:50 | 639233057501801162 |
|
23 ms | 85.215.152.252 |
| 6 | 2026-08-26 01:33 | 639233047089431703 |
|
148 ms | 85.215.152.252 |
| 5 | 2026-08-26 01:16 | 639233036754790688 |
|
111 ms | 85.215.152.252 |
| 4 | 2026-08-26 00:58 | 639233026412602472 |
|
55 ms | 85.215.152.252 |
| 3 | 2026-08-26 00:41 | 639233016064066127 |
|
420 ms | 85.215.152.252 |
| 2 | 2026-08-26 00:24 | 639233005922655772 |
|
57 ms | 85.215.152.252 |
| 1 | 2026-08-26 00:07 | 639232995672256907 |
|
268 ms | 85.215.152.252 |